APTX HD Bluetooth 5.0 Transmitter Receiver Wireless Audio Adapter Lossless Low Delay For PC TV Headphone CSR8675 Black

\\n Bluetooth version: V5.0, Class II
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\\nBluetooth chip: CSR BC8675
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\\nFrequency range: 2.402GHz-2.480GHz
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\\nReceiver mode working time: about 7 hours
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\\nTransmitter mode working time: about 8 hours
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\\nCharging time: about 2 hours
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\\nBluetooth Protocol: TX: A2DP RX: A2DP, AVRCP, HSP
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\\nOne with two functions (transmitter mode): support (one transmitter connects two Bluetooth speakers or headphones at the same time using a CODEC)
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\\nMulti-point connection, one-touch two functions (receiver mode): support (connect two mobile phones)
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\\nSupport Bluetooth Headset, Bluetooth Receiver, Bluetooth Speaker and other device keys: 0000,1111,1234,8888
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\\nCODEC: TX: apt-XHD, apt-XLL, apt-X, SBC, RX: apt-XHD, apt-XLL, apt-X, SBC,
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\\nAPTX Note: The apt-XHD CODEC is preferred for single connection (the connected device must also support apt-XHD). If it is dual connection then it will automatically switch to SBC CODEC.
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\\nBattery specification: 160mAH rechargeable lithium battery
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\\nCharging power supply: 5VDC, 100-240V AC adapter, ?¡ë?300MA
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\\nWorking temperature: -10-55¡ãC
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\\nNet weight: about 21g \\n

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